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| author | Bernd Schmidt <bernds@codesourcery.com> | 2010-07-14 15:17:28 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2010-07-14 15:17:28 +0000 |
| commit | 402464a01f94f1978277aa360ff15e1af0a11543 (patch) | |
| tree | 0d942eece72d3638f3d5e0c7f55262afe7c363cd /gcc/passes.c | |
| parent | bf9899d44b2e83156d90e3b4c48765d57cea5061 (diff) | |
| download | gcc-402464a01f94f1978277aa360ff15e1af0a11543.zip gcc-402464a01f94f1978277aa360ff15e1af0a11543.tar.gz gcc-402464a01f94f1978277aa360ff15e1af0a11543.tar.bz2 | |
lower-subreg.c (subreg_context): New static bitmap.
* lower-subreg.c (subreg_context): New static bitmap.
(decompose_multiword_subregs): Allocate and free it.
(find_decomposable_subregs): Set a bit in it for a register that
occurs in a subreg that changes mode but not size.
(can_decompose_p): Test it instead of non_decomposable_context.
From-SVN: r162181
Diffstat (limited to 'gcc/passes.c')
0 files changed, 0 insertions, 0 deletions